{"id":685166,"date":"2026-04-02T04:46:03","date_gmt":"2026-04-02T04:46:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=685166"},"modified":"2026-04-02T04:46:03","modified_gmt":"2026-04-02T04:46:03","slug":"consumul-de-cafea-seara-poate-spori-comportamentul-riscant-in-special-in-randul-femeilor","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=685166","title":{"rendered":"Consumul de cafea seara poate spori comportamentul riscant, \u00een special \u00een r\u00e2ndul femeilor"},"content":{"rendered":"
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Cercet\u0103torii au descoperit c\u0103 consumul de cofein\u0103 seara poate intensifica comportamentul impulsiv, cresc\u00e2nd probabilitatea unor ac\u021biuni riscante sau necontrolate, arat\u0103 Science Daily<\/a>.<\/p>\n

Autorii studiului au investigat modul \u00een care cofeina consumat\u0103 la diferite ore ale zilei influen\u021beaz\u0103 inhibi\u021bia \u0219i impulsivitatea, folosind mu\u0219tele de fructe.<\/p>\n

Specia utilizat\u0103, Drosophila melanogaster, este folosit\u0103 pe scar\u0103 larg\u0103 \u00een cercetarea comportamental\u0103 deoarece structura sa genetic\u0103 \u0219i sistemele neuronale prezint\u0103 similitudini importante cu cele ale oamenilor.<\/p>\n

\u201eCofeina este cea mai consumat\u0103 substan\u021b\u0103 psihoactiv\u0103 din lume, aproximativ 85% dintre adul\u021bii din SUA consum\u00e2nd-o \u00een mod regulat\u201d, a spus Sabandal, profesor asistent de cercetare \u00een cadrul Departamentului de \u0218tiin\u021be Biologice al UTEP.<\/p>\n

\u201eAv\u00e2nd \u00een vedere popularitatea cofeinei, am dorit s\u0103 explor\u0103m dac\u0103 exist\u0103 factori suplimentari care influen\u021beaz\u0103 impactul acesteia asupra controlului comportamental\u201d.<\/p>\n

Cofeina consumat\u0103 noaptea este asociat\u0103 cu un autocontrol redus<\/h2>\n

Pentru a testa acest lucru, echipa a hr\u0103nit mu\u0219tele de fructe cu cofein\u0103 \u00een condi\u021bii diferite, inclusiv doze variabile, expunere pe timp de zi versus expunere pe timp de noapte \u0219i combina\u021bii cu privarea de somn.<\/p>\n

Apoi au evaluat impulsivitatea observ\u00e2nd c\u00e2t de bine mu\u0219tele se puteau opri din mi\u0219care atunci c\u00e2nd erau expuse unui flux puternic de aer, pe care \u00eel g\u0103sesc \u00een mod natural nepl\u0103cut.<\/p>\n

Mu\u0219tele care au consumat cofein\u0103 \u00een timpul zilei nu au prezentat acela\u0219i tipar, ceea ce indic\u0103 faptul c\u0103 momentul consumului de cofein\u0103 joac\u0103 un rol cheie.<\/p>\n

Mu\u0219tele femele prezint\u0103 o reac\u021bie mai puternic\u0103 la cofein\u0103<\/h2>\n

Cercet\u0103torii au observat, de asemenea, diferen\u021be clare \u00eentre masculi \u0219i femele. Chiar dac\u0103 ambele sexe aveau niveluri similare de cofein\u0103 \u00een organism, femelele au manifestat un nivel mult mai ridicat de comportament impulsiv.<\/p>\n

\u201eMu\u0219tele nu au hormoni umani precum estrogenul, ceea ce sugereaz\u0103 c\u0103 al\u021bi factori genetici sau fiziologici determin\u0103 sensibilitatea crescut\u0103 la femele\u201d, a spus profesorul de \u0219tiin\u021be biologice Kyung-An Han.<\/p>\n

\u201eDescoperirea acestor mecanisme ne va ajuta s\u0103 \u00een\u021belegem mai bine modul \u00een care fiziologia nocturn\u0103 \u0219i factorii specifici de sex moduleaz\u0103 efectele cofeinei\u201d.<\/p>\n

Descoperirile pot avea implica\u021bii mai largi pentru persoanele care se bazeaz\u0103 pe cofein\u0103 noaptea, inclusiv lucr\u0103torii din ture, profesioni\u0219tii din domeniul s\u0103n\u0103t\u0103\u021bii \u0219i personalul militar. Cercet\u0103torii noteaz\u0103 c\u0103 aceste efecte ar putea fi deosebit de relevante pentru femei.<\/p>\n","protected":false},"excerpt":{"rendered":"

Cercet\u0103torii au descoperit c\u0103 consumul de cofein\u0103 seara poate intensifica comportamentul impulsiv, cresc\u00e2nd probabilitatea unor ac\u021biuni riscante sau necontrolate, arat\u0103 Science Daily. Autorii studiului au investigat modul \u00een care cofeina … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":685167,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/685166"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=685166"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/685166\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/685167"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=685166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=685166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=685166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}